
.characteristic {
    background-color: #f7f9fc;

    .characteristic-content .characteristic-content-item {
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        flex-wrap: wrap;
        margin: 20px 0;

        .characteristic-content-item-miaoshu {
            width: 500px;
            margin: 20px 0;

            .article {

                padding: 0 60px 0 83px;
                font-weight: 400;

                .article_title {
                    font-size: 2.57rem;
                    margin-bottom: 77px;
                    color: #3F435D;
                    line-height: 2rem;

                    &:before {
                        content: "";
                        width: 80px;
                        height: 4px;
                        position: absolute;
                        background-color: #3F435D;
                        margin-top: 53px;
                    }
                }

                .article_content {
                    font-size: 1.28rem;
                    line-height: 2.57rem;
                }
            }
        }

        .characteristic-content-item-img {
            width: 500px;

            img {
                width: 100%;
            }
        }
    }
}
.superiority {
    background-color: #f7f9fc;

    .superiority-content {

        img {
            display: block;
            margin: 0 auto;
            margin-bottom: 40px;
        }

        p {
            margin-bottom: 20px;
            font-size: 1.14rem;
            line-height: 2.14rem;
            font-weight: 400;
            color: #3F435D;
            text-align: center;

            &:nth-of-type(1) {
                font-size: 1.86rem;
                text-align: center;
                margin-bottom:40px;
            }
        }
    }
}
.R-Data {

    .R-Data-sub_title {
        text-align: center;
        margin: 40px 0;
        font-size: 1.28rem;
        color: #5D6494;
        font-weight: 400;
    }

    .v-tab {
        .v-tab-option {
            width: 250px;
        }
        .v-tab-content {
            width: 850px;
        }
    }

    .panel-group .panel-heading a img {
        width: 28px;
        margin-right: 10px;
    }

}

@media (max-width: 768px) {
    .characteristic {
        .characteristic-content .characteristic-content-item {

            .characteristic-content-item-miaoshu {
                width: 300px;

                .article {

                    padding-left: 20px;

                    .article_title {
                        margin-bottom: 30px;

                        &:before {
                            width: 57px;
                            height: 3px;
                            margin-top: 43px;
                        }
                    }
                }
            }

            .characteristic-content-item-img {
                width: 300px;
            }
        }
    }
    .superiority {

        .superiority-content {

            img {
                margin-bottom: 20px;
            }

            p {
                margin-bottom: 20px;

                &:nth-of-type(1) {
                    margin-bottom:20px;
                }
            }
        }
    }
    .R-Data {
        .R-Data-sub_title {
            margin: 40px 0;
        }
        .v-tab {
            display: none;
        }
        .panel-group {
            display: block;
            .panel-heading {
                a img {
                    width: 22px;
                }
            }
            .panel-body {

                img {
                    margin-top: 10px;
                    margin-bottom: 10px;
                    width: 100%;
                }
                
            }
        }
    }
}